i9500 minor: Again Align ro.product with stock

Additionally this updates the fingerprint to I9500XXUFNB3 (4.4.2)

PS2: Fixes the double override of ro.product.model. The 2nd one
  was supposed to override ro.product.device.

Change-Id: I60fc6c8ec92d8045188624067b3e4e40bb97cc30
Signed-off-by: Markus Guidry <markus@gu1dry.com>